742517874

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 2041083360

約数和(自身を除く): 1298565486

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 189, 238, 289, 294, 306, 357, 378, 441, 459, 578, 714, 833, 867, 882, 918, 971, 1071, 1323, 1666, 1734, 1942, 2023, 2142, 2499, 2601, 2646, 2913, 3213, 4046, 4998, 5202, 5826, 6069, 6426, 6797, 7497, 7803, 8739, 12138, 13594, 14161, 14994, 15606, 16507, 17478, 18207, 20391, 22491, 26217, 28322, 33014, 36414, 40782, 42483, 44982, 47579, 49521, 52434, 54621, 61173, 84966, 95158, 99042, 109242, 115549, 122346, 127449, 142737, 148563, 183519, 231098, 254898, 280619, 285474, 297126, 346647, 367038, 382347, 428211, 445689, 561238, 693294, 764694, 808843, 841857, 856422, 891378, 1039941, 1284633, 1617686, 1683714, 1964333, 2079882, 2426529, 2525571, 2569266, 3119823, 3928666, 4853058, 5051142, 5892999, 6239646, 7279587, 7576713, 11785998, 13750331, 14559174, 15153426, 17678997, 21838761, 27500662, 35357994, 41250993, 43677522, 53036991, 82501986, 106073982, 123752979, 247505958, 371258937, 742517874]

約数ペア:

[(1, 742517874), (2, 371258937), (3, 247505958), (6, 123752979), (7, 106073982), (9, 82501986), (14, 53036991), (17, 43677522), (18, 41250993), (21, 35357994), (27, 27500662), (34, 21838761), (42, 17678997), (49, 15153426), (51, 14559174), (54, 13750331), (63, 11785998), (98, 7576713), (102, 7279587), (119, 6239646), (126, 5892999), (147, 5051142), (153, 4853058), (189, 3928666), (238, 3119823), (289, 2569266), (294, 2525571), (306, 2426529), (357, 2079882), (378, 1964333), (441, 1683714), (459, 1617686), (578, 1284633), (714, 1039941), (833, 891378), (867, 856422), (882, 841857), (918, 808843), (971, 764694), (1071, 693294), (1323, 561238), (1666, 445689), (1734, 428211), (1942, 382347), (2023, 367038), (2142, 346647), (2499, 297126), (2601, 285474), (2646, 280619), (2913, 254898), (3213, 231098), (4046, 183519), (4998, 148563), (5202, 142737), (5826, 127449), (6069, 122346), (6426, 115549), (6797, 109242), (7497, 99042), (7803, 95158), (8739, 84966), (12138, 61173), (13594, 54621), (14161, 52434), (14994, 49521), (15606, 47579), (16507, 44982), (17478, 42483), (18207, 40782), (20391, 36414), (22491, 33014), (26217, 28322)]